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Jess M.
Jess M., Computer Support Specialist
Category: Software
Satisfied Customers: 528
Experience:  Computer Software Support specialist for more that 10 years
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Introduction to cryptography. the link has the questions and

Customer Question

introduction to cryptography. the link has the questions and details
https://drive.google.com/a/ucmo.edu/file/d/0B_GKDAGA5fEYUms2aTZBVEYyN1U/view?usp=sharing
Submitted: 2 months ago.
Category: Software
Expert:  Tim replied 2 months ago.

Hey there, I'm Tim and will need access granted to see what this doc is, i'm assuming its homework?

Customer: replied 2 months ago.

https://drive.google.com/file/d/0B2nja6vHUILmcWh1Qm9RdDZmcm8/view?usp=sharing

Expert:  Tim replied 2 months ago.

Gotcha man, I'm going to pass on this one and open up the question to others.

Customer: replied 2 months ago.

here is the updated link

https://drive.google.com/file/d/0B2nja6vHUILmcWh1Qm9RdDZmcm8/view?usp=sharing

Expert:  Bhavik Joshi replied 2 months ago.

I think, I can help you in it.

Expert:  Bhavik Joshi replied 2 months ago.

By when do you need it ?

Customer: replied 2 months ago.

Two days from now

Expert:  Bhavik Joshi replied 2 months ago.

Alright !! Hopefully I will be able to complete it by then.

Customer: replied 2 months ago.

Thank you for responding. Have you looked into the questions?

Expert:  Bhavik Joshi replied 2 months ago.

Hi, Yes I looked into it but I am not yet done.

Expert:  Bhavik Joshi replied 2 months ago.

I am sorry, I could not get the expected result of your first 2 question. I answered your last question in it. I am opting out so that other experts can reply to you.

Expert:  Bruce Wilner replied 2 months ago.

Hi. I would be happy to help you. Among other things, I am a former professor of EE and comp E.

Is that all the information you have to complete the assignment?

Customer: replied 2 months ago.

Yup that is it

Expert:  Bruce Wilner replied 2 months ago.

Sixteen iterations are required for problem 1, and more than that for problem 2. This is a lot more effort than you may have imagined.

As for the proposed answer to problem 3, it is correct for the asymmetric case but NOT NECESSARILY CORRECT for the symmetric case. The answer for the latter depends upon how the cryptosystem is set up. If if is end-to-end, there are 20 x 19 possible ordered pairs of communicants, so the number of underordered pairs is indeed 190. In other cases, the answer differs.

Customer: replied 2 months ago.

http://www.justanswer.com/software/9x5jm-questions-intro-cryptography-link.html?al=1&utm_source=mar&utm_medium=email&utm_content=viewer_bu&utm_campaign=ir_reminder_12_ppq_a&r=nme%7Cir_reminder_12_ppq_a%7CDM20041%7Cln=viewer_bu

check this out

Expert:  Bruce Wilner replied 2 months ago.

No, thank you. I cannot complete the work within the specified parameters. Sorry. Best of luck!